baber/WOPTO huggingface dataset:
Patent KR-20020096427-A (KR)
Title: A heating time control method of toaster in microwave oven
Inventor: OH SANG JIN
IPC: H05B6/68
Filed: 2001-06-19
Abstract: PURPOSE: A method for controlling a heating time in a microwave oven having a function of a toaster is provided to toast constantly bread by checking a continuous operation time of a toaster and controlling automatically the heating time. CONSTITUTION: A user selects a toaster operation key(400). A micro computer compares a value of T with a setup time(410). A heater relay and a fan motor relay are turned on during a predetermined time of A if the value of T is more than the setup time(430). The micro computer compares the value of T with a value smaller than the setup value(420). The heater relay and the fan motor relay are turned on during a predetermined time of B if the value of T is more than the value smaller than the setup time(440). The heater relay and the fan motor relay are turned on during a predetermined time of C if the value of T is less than the value smaller than the setup time(450). The micro computer checks the setup time after the heater relay and the fan motor relay are turned on during the predetermined time(460). The heater relay is turned off if the setup time passes(470). The fan motor relay and the fan motor are turned off(480).
Patent KR-20020096464-A (KR)
Title: Circuit for bias strong noise
Inventor: PARK YEONG GI
IPC: H01L27/04
Filed: 2001-06-20
Abstract: PURPOSE: A bias circuit is provided to improve a stability of electric potential of the bias circuit by applying a power voltage bias to an N-well instead of a self bias. CONSTITUTION: A first PMOS transistor(3) is formed at a first N-well region(2) of a P-type substrate(1). A source(3a) of the PMOS transistor(3) is connected to a power voltage(Vcc) and a drain(3b) is connected to a first node(Nd1). A second PMOS transistor(6) is formed on a second N-well region(5), a source(6a) is connected to the first node(Nd1) and a drain(6b) is connected to a second node(Nd2). A p+ impurity region(8) is connected to a ground(Vss) and an n+ impurity region(9) is connected to an input pad(10). A parasitic transistor(BT1) is formed between the p+ and n+ impurity region(8,9).
Patent KR-20020017941-A (KR)
Inventor: KIM HYUN KYU
IPC: A01K89/00
Filed: 2001-06-25
Abstract: PURPOSE: A bait cast fishing reel is provided to make a fastener not be seen from the outside when the reel is assembled. CONSTITUTION: The bait-cast fishing reel(20) that has side covers(36,42) fixed with hidden fastener is equipped with a central frame(26) having a plurality of holes bored. The plastic-made side covers having a plurality of metal-made inserts and several fasteners that first passes through the frame, then joint with the metal inserts and fix the side covers to the frame. Resultantly, when the reel is assembled, no fastener for fixing the side covers can be seen from outside.
Patent KR-20030000835-A (KR)
Title: Circuit for supply power voltage in eprom
Inventor: CHOI SANG SIN
IPC: G11C16/30
Filed: 2001-06-27
Abstract: PURPOSE: A power supply circuit of an EPROM is provided to minimize stress voltage in the inside of a chip by controlling a transistor for supplying a supply voltage and a transistor for supplying a high supply voltage. CONSTITUTION: A high voltage switching portion(400) supplies a high supply voltage(Vpp) to a gate of cell and a decoder. A supply voltage switching portion(500) switches and supplies a supply voltage(Vcc) to the gate of cell and the decoder. A non-overlap signal generation portion(100) is formed with the first NOR gate(102), the first inverter group(103-106), the second NOR gate(107), and the second inverter group(108-111). The first to the fourth delay circuit portions(120-150) are formed with three inverters. A logic gate portion(160) is formed with an AND gate(161) and an inverter(162). The first to the seventh voltage level switching portions(210-270) perform a reading operation by supplying the supply voltage(Vcc) to the cell and the decoder or a writing operation by supplying the high supply voltage to the cell and the decoder. A voltage supply portion(310) supplies the supply voltage(Vcc) or the high supply voltage(Vpp) to the first to the seventh voltage level switching portions(210-270), the high voltage switching portion(400), and the supply voltage switching portion(500). A control portion(300) controls the supply voltage(Vcc) and the high supply voltage(Vpp).
Patent KR-20030001964-A (KR)
Inventor: NAM SEONG JIN
IPC: G11C11/40
Filed: 2001-06-28
Abstract: PURPOSE: A data output buffer is provided to improve an operation characteristics thereof and reduce noises at an output terminal by utilizing a large size driver at an initial operation required for a rapid response speed and utilizing a small size driver during a time occurred a bouncing. CONSTITUTION: A data output buffer includes a first output driver block(142) provided with a pull-up and a pull-down drivers, a second output driver block(144) provided with a pull-up and a pull-down drivers and a control block(120) for controlling the first and the second driver blocks(142,144) simultaneously after the first output driver block(142) is operated together with the second output driver(144) at an initial stage, and thereafter, the first and the second output drivers(142,144) are disabled, and then the first and the second output driver blocks(142,144) are operated simultaneously.
Patent KR-20010083814-A (KR)
Inventor: JUNG JAE HUN
IPC: H03F1/26
Filed: 2001-06-30
Abstract: PURPOSE: An apparatus for eliminating a noise of D-rate amplifier is provided to eliminate a noise generated in an automatic tuning of a broadcasting tuning part by performing on/off of the amplifier according to a tuning signal generated from the operation of a switch for tuning the broadcasting by a user. CONSTITUTION: An operational control apparatus of a D-rate amplifier is composed of a tuner(110), a broadcasting receiver(100) including a switch(120) for tuning the broadcasting, an apparatus for eliminating a noise of the D-rate amplifier(200) including a comparing unit(211), an inverter(220), and a flip-flop(230), a D-rate amplifier(300), and a speaker(SP). The tuner(110) of the broadcasting receiver(100) outputs the inputted broadcasting voice signal to the D-rate amplifier(300) and outputs the tuning signal generated by the switching operation of the switch(120) for tuning the broadcasting and the broadcasting voice signal reduced by tuning the broadcasting to the apparatus for eliminating a noise of the D-rate amplifier(200). The switch(120) for tuning the broadcasting checks whether the automatic broadcasting tuning switching is operated by a user or not, outputs the broadcasting tuning signal to the apparatus for eliminating a noise of the D-rate amplifier(200).
Patent KR-20020003295-A (KR)
Title: Process for producing electroluminescent phosphor with extended half-life
Inventor: GINGERICH RICHARD G W
IPC: C09K11/00
Filed: 2001-07-02
Abstract: PURPOSE: Provided is a process for producing an electroluminescent phosphor, more particularly, a process that produces a phosphor having an extended half-life. CONSTITUTION: The process for producing an electroluminescent phosphor comprising: (a) placing an amount of antimony in an inert reaction vessel; (b) placing a vapor permeable filter on top of the antimony; (c) placing a phosphor with a given half-life on top of the filter; (d) evacuating the vessel below one atmosphere; (e) heating the vessel for a period of time to allow the antimony to react with the phosphor to produce a new phosphor having a half-life greater than the original phosphor.
Patent KR-20020005496-A (KR)
Title: Picture composing apparatus and method
Inventor: IIDA RYOSUKE
IPC: H04N13/239
Filed: 2001-07-07
Abstract: PURPOSE: An image composing apparatus and method is provided to be suitable for use in a system designed to convert/combine images acquired through the use of a plurality of image pickup units mounted in a motor vehicle for showing an image around the motor vehicle to a driver, so as to support the driving at parking or the like. CONSTITUTION: A plurality of image pickup units(1a,1b) are provided. Image pickup state detectors(2a,2b) detect image pickup states of the image pickup units. A plane projection unit(3) projects a plurality images formed by the image pickup units to generate a plurality of first projected images. A three-dimensional projection model projection unit(5) projects the plurality of first projected images with a three-dimensional projection model, to generate second projected images. A virtual image pickup unit(7) virtually picks up the second projected images. A three-dimensional projection model decision unit(4) decides a position and shape of the three-dimensional projection model. And an image pickup state decision unit(6) decides an image pickup state of the virtual image pickup unit. And the second projected images are picked up by the virtual image pickup unit at the image pickup state decided by the image pickup state decision unit, and is composed with the plurality of images formed by the plurality of image pickup units.
Patent KR-20030006201-A (KR)
Title: Integrated Natural Language Question-Answering System for Automatic Retrieving of Homepage
Inventor: LEE GEUN BAE
IPC: G06F17/00
Filed: 2001-07-12
Abstract: PURPOSE: An integrated answering system of natural language is provided to prepare a recommended question which is similar to a user's question by attaching the recommended question on each web page, searching the most similar questions to an inputted user's question, and suggesting the questions. CONSTITUTION: A morpheme analyzing unit(110) receives a natural language query of a user from a natural language query input unit(100) and analyzes the natural language query by one morpheme. A partial sentence structure analyzer(120) decides a mathematical expression relation between the analyzed morphemes. An integrated query indexer(200) stores a search-objected web document and a representative query of a web page in an index database. An integrated query finder(300) extracts a similar query list, a correct answer, and a document using a Lexico Syntactic pattern based on a morpheme and sentence structure analyzing result. An integrated result processing unit(400) integrates and manages the result of the integrated query finder(300).
Patent KR-20030006401-A (KR)
Title: Method for preparing multilayer printed circuit board
Inventor: KANG JANG GYU
IPC: H05K3/46
Filed: 2001-07-12
Abstract: PURPOSE: A method for fabricating a multi-layered PCB(Printed Circuit Board) is provided to improve reliability of the multi-layered PCB by preventing contamination due to adhesive resin and applying an uniform pressure into a cavity. CONSTITUTION: A filling resin(32) is formed between the top layer of a PCB(33) and a glass plate(1). A frame(34) is located around an upper portion of the filling resin(32). Cushion pads(30) are located on an upper end and a lower end of the glass plate(1), respectively. A film(31) is formed between the glass plate(1) and the cushion pad(30), between the cushion pad(30), and a PCB(33), and frame(34) and the film(31). The frame(34) is used for applying uniformly pressure to a plurality of substrates having multi-layers when the plural substrates are stacked. The frame(34) has height of 0.5 to 1.5mm and width of 200 to 300mm.
Patent KR-20020020988-A (KR)
Inventor: MAKIHIRA IKUO
IPC: E05F15/632
Filed: 2001-07-19
Abstract: PURPOSE: To surely lock and unlock a sliding door under its totally enclosed state by small driving force. CONSTITUTION: A lock device for the sliding door has a rotary member 36 rotated with the opening and closing of the sliding door, a supporting shaft 38 and a locking arm 40. The locking arm 40 is moved between the place of locking, where the sliding door is locked at a totally enclosed place, by interposition between the rotary member 36 at a time when the sliding door is positioned at the totally enclosed place and the supporting shaft 38 and a place, where the sliding door is slipped off from the locked place. The locking arm 40 is changed over to a locked state, in which the locking arm is held at the locked place by using a locking changeover pin 56 or the like, and an unlocked state, in which the locking arm is slipped off from the locked place, by using an electric driving source such as a solenoid.
Patent KR-20010098989-A (KR)
Title: 휴대단말과 유.무선인터넷 통합서버에 의한 학교/학원정보제공 및 검색 방법
Inventor: KANG MIN GOO
IPC: H04W8/24
Filed: 2001-07-30
Abstract: 본 발명은 휴대단말과 유.무선 인터넷 통합서버에 의한 학교/학원 정보제공 및 검색 방법에 관한 것이다. 
     본 발명은 개인이 IS95, PDA, IMT-2000, GSM, 노트북과 같은 휴대단말을 이용한 학교/학원 정보제공 및 검색 시스템이다. 특히 본 유.무선 인터넷 방식은 휴대단말기를 사용하여 5개 이동사업자를 인식하는 사업자 인식 에이전트(Mobile Agent)를 통해 개별 사업자에 상관없이 휴대단말을 이용하여 학교/학원 정보제공 및 검색을 통해 학생의 등교여부 및 공지사항 등을 통보 받거나 알기 위해 학교와 학원사이트의 URL을 직접연결에 의한 조회를 통해 학교와 학원에서 조회할 수 있는 방법이다. 
     유.무선 인터넷 접속 프로토콜(WAP, ME, W3C, i-mode)의 브라우저와 Script를 이용한 SMS, I-SMS 또는 WAP PUSH 방식 이외의 유.무선 인터넷 방법을 이용하여 학부모에게 휴대단말로 학교와 학원정보를 전송하면, 휴대단말의 개인인증을 거쳐 유.무선인터넷으로 학교와 학원사이트의 URL 직접접속에 의해 학교/학원 정보제공 및 검색하는 방법이다. 
     본 발명에 의하면 휴대단말과 유.무선 인터넷 통합서버에 의한 5개 이동사업자의 Mobile Agent를 이용하여 학부모 누구나 시간과 장소에 영향을 받지 않고 휴대전화를 이용하여 학교/학원 정보제공 및 검색할 수 있는 효과를 얻을 수 있다.
Patent KR-20030016797-A (KR)
Title: A wall
Inventor: JIN KY OK
IPC: E04C2/02
Filed: 2001-08-22
Abstract: PURPOSE: A loess wall is provided to improve an energy efficiency, to clean up easily by preventing the infiltration of moisture from a loess wall and to heighten the effect on radiating far infrared rays. CONSTITUTION: A wall(A) comprises: loess walls(100) forming the inner and outer sides of the wall(A); a heating carbon plate(200) piled between the inner and outer loess walls(100); aluma-super(300) as aluminum materials piled between the heating carbon plate(200) and the loess wall(100) to maximize radiating and insulating effects and to intercept electron waves; and wood(400) forming the frame of the wall(A).
Patent KR-20030017081-A (KR)
Title: Method for measuring for photocatalysis performance
Inventor: CHO JAE EOK
IPC: G01N27/00
Filed: 2001-08-23
Abstract: PURPOSE: A method for measuring performance of photocatalytic matter is provided to simply and exactly measure the ultimate performance of photocatalytic matter by measuring directly the amount of photoelectrons generated from the photocatalytic matter excited by light energy. CONSTITUTION: The method of measuring performance of photocatalytic matter includes a step for preparing a conductor plate and a conductor plate with a photocatalytic coating layer formed on; a step for connecting wires connected to a current detector to the two conductor plates individually; a step for immersing the two conductor plates into a conductive solution; and a step for measuring current values in the current detector with irradiating light energy to the conductor plates.
Patent KR-20030018097-A (KR)
Title: extinguishment system for an engine room
Inventor: SIM MIN HYEONG
IPC: A62C3/07
Filed: 2001-08-27
Abstract: PURPOSE: A fire extinguishing appliance for an engine room is provided to detect the occurrence of a fire in the engine room and suppressing the fire at an early stage. CONSTITUTION: The appliance comprises: a fire detecting unit(14) for detecting a fire occurred in an engine room(10); a fire extinguishing unit(20) for extinguishing the fire upon detecting the fire from the fire detecting unit; and a control unit(24) for suppressing the fire by operating the fire extinguishing unit through the fire detecting unit in case of detecting the occurrence of the fire.
Patent KR-20030018199-A (KR)
Inventor: YANG OK JIN
IPC: B60Q7/00
Filed: 2001-08-27
Abstract: PURPOSE: A safety display bar assembly is provided to mount the display bar in a vehicle or equipments conveniently by using a magnet and an attachment, and to store easily by assembling and disassembling each display bar variously. CONSTITUTION: Internal and external assembling units(3,11) are formed in both ends of a body(2), and a reflecting member(21) is mounted in the front of the body. A magnet is attached to the rear part of the body. The internal assembling unit is protruded in the rear part of a flange part and composed of a small diameter part and a large diameter part. A round part is formed in the middle of an opening part, and combined with the small diameter part. The safety display bar is mounted in the vehicle or equipments with the magnet, and stored conveniently with assembling and disassembling easily. Accidents are prevented with the reflecting member in using the safety display bar.
Patent KR-20020021053-A (KR)
Inventor: FRUH THOMAS
IPC: C08G18/28
Filed: 2001-09-12
Abstract: PURPOSE: Provided are novel organic silicon networks, their production process and use in silicagel-containing rubber compounds and vulcanizates manufactured from them. An improvement in mechanical and dynamic properties is achieved by adding organic silicon compounds to silicagel-containing rubber compounds. CONSTITUTION: The network comprises esters of one or more unsaturated aromatic or aliphatic hydroxycarboxylic acids and one or more aromatic or aliphatic polyols, and is crosslinked with sulfur bridges, wherein it comprises a sulfur content in the range from 0.2 wt. % to 17%, and wherein a) the hydroxycarboxylic acid(s) each comprise 1, 2 or 3 olefinic double bonds and hydroxyl groups or hydroxyl and isocyanate groups; b) the polyol component(s) each comprise 1 to 6 carbon atoms and 1 to 6 hydroxyl groups and optionally isocyanate groups; c) the network comprises (thio)urethane or urea substituents, which in turn have one or more terminal silane substituents according to formula (I) of R¬1R¬2R¬3Si-X-(thio)urethane/urea group. In formula (I) R¬1, R¬2, R¬3 are the same or different and denote C1-C18 alkyl or C1-C18 alkoxy and X represents linear, branched or cyclic, optionally unsaturated C1-C12 alkylene radicals.
Patent KR-20030023353-A (KR)
Title: mehtod for manufacturing bit line
Inventor: KIM JUN DONG
IPC: H01L21/8242
Filed: 2001-09-13
Abstract: PURPOSE: A method for forming a bit line is provided to be capable of easily forming the bit line having fine line-width without using a complicated etching apparatus. CONSTITUTION: A conductive layer(202) and an insulating layer(204) as a hard mask are sequentially formed on a semiconductor substrate(200). After forming a photoresist pattern(209) on the insulating layer(204), the insulating layer(204) is selectively etched by an isotropic dry etching process(210) using the photoresist pattern(209) as a mask. A bit line is then formed by selectively etching the conductive layer(202) using an anisotropic dry etching process and using the insulating pattern as a mask.
Patent KR-20030023388-A (KR)
Title: Covering compound for gate insulation film of tft-lcd and method for preparing thereof
Inventor: HWANG YUN IL
IPC: C08L85/02
Filed: 2001-09-13
Abstract: PURPOSE: A gate insulating layer coating composition for a TFT-LCD and its preparation method are provided, to improve a dielectric constant, the heat resistance, the hardness and the transmittance and to enable a thick gate metal to be smooth easily. CONSTITUTION: The gate insulating layer coating composition comprises 5-40 parts by weight of a matrix polymer comprising a polyphosphazene polymer represented by the formula 1 or a polyphosphazene copolymer represented by the formula 2; 10-50 parts by weight of a metal compound selected from the group consisting of a metal alkoxide, a metal oxide particle, and their sol; and 10-85 parts by weight of a solvent, wherein n is an integer of 10-1,000,000; and R1 and R2 are H or CH3, respectively. Preferably the polyphosphazene polymer is prepared by the method comprising the solid state polymerization of hexachlorocyclotriphosphazene at a temperature of 200-300 deg.C; and the polyphosphazene copolymer is prepared by the method comprises a step of polymerizing the polyphosphazene polymer with a substituted methyl phenol and a catalyst with heating.
Patent KR-20030027188-A (KR)
Title: Test Socket Installation Apparatus
Inventor: KIM JONG HYEON
IPC: H01R33/76
Filed: 2001-09-14
Abstract: PURPOSE: An apparatus for mounting a test socket of a test circuit board is provided to rapidly mount the test socket on the test circuit board without damaging the test circuit board. CONSTITUTION: An apparatus for mounting a test socket(120) of a test circuit board(100) includes a connection part and attachment part(112). The connection part is used for connecting and supporting the test socket and formed on the test circuit board. The attachment part is formed under the connection part to be attached onto the test circuit board. Wings are formed at both sides of the test socket to be located on the connection part. The test socket is mounted on the test circuit board in such a manner that the attachment part is formed on the bottom face of the test socket to directly come into contact with a predetermined portion of the test circuit board.
Patent KR-20030025124-A (KR)
Title: Power interception apparatus for air conditioner
Inventor: CHO JIN MYEONG
IPC: F24F11/00
Filed: 2001-09-19
Abstract: PURPOSE: A power off apparatus for an air conditioner is provided to stop working of electric components in the air conditioner when a component forming the air conditioner is separated. CONSTITUTION: A plurality of contact point protrusions(74) are formed on a rear side of a suction grill(70) to extend backward. Contact points(75) are placed on front ends of the contact point protrusions to be electrically connected with each other. The contact point protrusions penetrate installation holes formed on a front panel(60) and are mounted in concave grooves(136) of contact point supports formed on an inside discharge guide(130). Spring contact points(137) are placed in the concave grooves to contact with the contact points of the contact point protrusions. One of the spring contact points is connected with one of input end of an AND gate(192) in the control box through a connecting line(138). The other spring contact point is connected with a power supply side. A button(200) is connected with the other input end of the AND gate to operate load. An output end of the AND gate is connected with the load.
Patent KR-20020080225-A (KR)
Inventor: CHERN GEENG CHUAN
IPC: H01L27/115
Filed: 2001-09-20
Abstract: PURPOSE: A self-aligned method for forming semiconductor memory array of floating gate memory cells is provided to align various components such as a source, a drain, a control gate and a floating gate by making each memory cell include a floating gate, the first terminal, the second terminal having a channel region between the floating gate and the first terminal and a control gate. CONSTITUTION: A plurality of spaced apart isolation region and active region are formed on a semiconductor substrate substantially parallel to one another in a column direction. Floating gates are formed in each of the active regions. Control gates are each formed with a substantially vertical face portion by covering a portion of a conductive layer with a protective layer, and by performing an anisotropic etch process to remove the exposed portion of the conductive layer. An insulation sidewall spacer is formed against the vertical face portion. The control gates have protruding portions that extend over the floating gates.
Patent KR-20030026176-A (KR)
Title: Personality Inventory for Children
Inventor: CHOI JAE MYEONG
IPC: G09B19/00
Filed: 2001-09-25
Abstract: PURPOSE: A method for personality inventory for children and education tool of the same are provided to collect data for seizing the mental state of the children by the parent thereof at a conventional home without directly visiting the expert at a counseling office. CONSTITUTION: A method for personality inventory for children and education tool of the same includes the steps of: recognizing items(3) by reading or listening the items(3) printed on the page(2), selecting one as a solution among a plurality of examples installed on the page(2), attaching the selected solution to the solution attaching portion and analyzing by comparing the selected solution with the standard data table(7).